Ph2PCl3:: Covalency in solution and the solid state

被引：3

作者：

Bell, SA ^{[1
]}

Geib, SJ ^{[1
]}

Meyer, TY ^{[1
]}

机构：

[1] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA

来源：

INORGANIC CHEMISTRY | 1999年 / 38卷 / 10期

关键词：

D O I：

10.1021/ic980994i

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A single-crystal X-ray diffraction study of the phosphorane, Ph2PCl3, crystallized from toluene, establishes that the compound is covalent and 5-coordinate rather than 4-coordinate and ionic. The trigonal bipyramidal structure with axial chlorines correlates well with previously reported solid-state Raman and solution Cl-37 NQR spectroscopic data. The structural determination is used as a basis for interpreting the widely varied P-31 NMR spectroscopic shifts that have been reported for Ph2PCl3.

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页码：2524 / +

页数：4

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